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High Precision Quartz Crystal Double Convex Lens: 40mm Diameter, Focal Length 33.1mm, Material JGS-1

Potassium Bromide Window Sheet (KBr Salt Sheet) for Infrared Applications - 1...

ZnSe Focusing Lenses for Optical Welding Machines - 12mm, 15mm, 18mm, 63.5mm...

Silicon Infrared Lenses with Anti-Transmittance Coating for Electronic Sensors and Detectors -...

ZnSe Focusing Lenses for Optical Welding Machines - 12mm, 15mm, 18mm, 63.5mm...

ZnSe Focusing Lenses for Optical Welding Machines - 12mm, 15mm, 18mm, 63.5mm...

Gallium Arsenide Optical Lenses Sheet - GaAs Focusing for 100W to 200W...

Premium Zinc Selenide (ZnSe) Optical Window Sheet - 1PCS, Φ10*1mm, Φ10*2.5mm, Square...

(BaF2) Fluoride Optical Lenses - 1 Piece Window (Φ10*1mm, Φ13*2mm, Φ15*1mm, Φ15*2mm(D30x1mm)

Potassium Bromide Window Sheet (KBr Salt Sheet) for Infrared Applications - 1...

ZWB2 365nm Black U-V Transmission Filter High Precision Optical Glass for Ultraviolet...

Barium Fluoride (BaF2) Optical Lenses - 1PCS Window (Φ10*1mm, Φ13*2mm, Φ15*1mm, Φ15*2mm)(D25x5mm)

ZnSe Focusing Lenses for Optical Welding Machines - 12mm, 15mm, 18mm, 63.5mm...

Potassium Bromide Window Sheet (KBr Salt Sheet) for Infrared Applications - 1...

Magnesium Fluoride (MgF2) Ultra-Fine Crystal Substrates - High Purity Optical Window for...

Premium Zinc Selenide (ZnSe) Optical Window Sheet - 1PCS, Φ10*1mm, Φ10*2.5mm, Square...

Magnesium Fluoride (MgF2) Ultra-Thin Crystal Substrates High Purity Optical Window for Laboratory...

Premium Zinc Selenide (ZnSe) Optical Window Sheet - 1PCS, Φ10*1mm, Φ10*2.5mm, Square...

U-V Transmission Filter Black ZWB2 365 NM: High Precision Optical Glass for UV Applications(23.9x2.5mm)

Potassium Bromide Window Sheet (KBr Salt Sheet) for Infrared Applications - 1...

Potassium Bromide Window Sheet (KBr Salt Sheet) for Infrared Applications - 1...

ZnSe Focusing Lenses for Optical Welding Machines - 12mm, 15mm, 18mm, 63.5mm...

Opalescent s Diffusion Filter - Cosine Diffused Optical for Superior Light Distribution, 1PCS/Set(48x0.3mm)

Diffusion filter opalescent glass: Cosine diffuse optical glass for superior light distribution,...

50%/50% Optical Beam Separation Lens, Full-Band Semi-Transmission and Semi-Reflection Filter Green-Blue-Infra, 1 pc(16.5x21.5x1.1mm)

450 nm Narrow Band Optical Filter - Blue Light Transmission Lens for...

Opalescent s Diffusion Filter - Cosine Diffused Optical for Superior Light Distribution, 1PCS/Set(6x1mm)

K9 Quartz Optical Spherical Lens - Diameter from 1mm to 10mm, Outstanding...

Opalescent s Diffusion Filter - Cosine Diffused Optical for Superior Light Distribution, 1PCS/Set(14.6x1.5mm)

Magnesium Fluoride (MgF2) Ultra Fine Crystalline Substrate High Purity Optical Window Sheet...